• ●Can easily and comfortably complete any task in the dark while maintaining both hands working or holding the device.▲The headlights are made of high-strength aerospace aluminum alloy with a concave design on the surface. The anti-slip effect is obvious;▲Using high-quality LED bulbs, the lighting effect is good, and the service life is up to 100,000 s;▲Using high-quality elastic yarn, the elasticity is good, the bayonet adjusts the tightness, and the use is more convenient, ensur